Can I use one job offer to speed up another offer (on my dream job)?

My question is all about academic job offers. This is my first time on the job market post PhD, so I'm completely new to this. Here's my dilemma:

I was interviewed for an academic position last month at University A and they made me an offer today, but want me to decide within the next two weeks. The job at University A is ok, and actually pays very well (more than I expected) but is in a location both my spouse (a non-academic) and I greatly dislike. And I am not completely thrilled about the job itself. I think for the most part I'd enjoy it, but there's a lot more "managerial" aspects that I am not particularly interested in.

I found my dream academic job at University B and applied there a couple of weeks ago. University B is in a location that both my spouse and I love, but it would pay less than the job at University A. I am extremely qualified for the position at University B and am confident that my application will stand out. But, they are still taking applications for another week. The problem is that the timelines are really not matching up here.

If I had both offers in hand, I'd take University B, even for less money. I am that much more excited about the position and the location. The problem is, I don't know when University B will really make decisions. I'd like to email or call someone to try to speed things up, but don't really know the correct etiquette in academia.

I guess what I'm asking is this: what's the most appropriate way to call University B and say "I recently applied for this position, and I think I'd be a great fit, but I have another offer in hand. I'd much rather be a part of University B's project, however. When might you know what candidates you are interested in?" I don't want to be rude or sound arrogant, but really think I have a good chance if they can move fast enough.