OH, sorry : ) I'm trying to get a list going of the cases that don't bubble (or otherwise present problems with) screen protectors. I have no clue what they are, because I've failed on this front so far.
Element Case Vapor 4 and most of Speck's cases. Though I think there has probs with a PIxelSkin HD. Some said it did have a problem and others said the opposite.
My Snap Case wouldn't work for my back protector and made my edges bubble. The front was perfectly fine though. Out of all the cases I tried, I'd have to say Replicase, iSkin solo and iFrogz Luxe Lean all work with front and back.
I just want to add that the Cimo Replicase works with a Gelaskin on the back. Not sure about the sides, as I don't have them on, but the back skin doesn't affect the Replicase's fit.