Because, it’s much more convenient (unless you’re the guy in line behind her) than parking your car and using the walk-up machine at the front of the building. I bite my tongue trying not to come up with something more clever to say, but the picture pretty much speaks louder than I ever could. The best part of this whole scene is that she got out of the passenger’s side of the car to walk around and use the money machine. People do the strangest things sometimes. Now I know why police cars have cameras on their dashboards.