Dystopian type movie

So I can’t for the life of me remember the name of this movie I seen years ago. I do the movie takes place in the future. The scene I remember is a guy(soldier) and a girl, go into a bar and somehow get an armored bus from another couple. I believe the soldier and girl are trying to get to a certain place and there are creatures in the open. I apologize that’s all I can remember but I may have mixed movies together.