There's a Hyatt right in the airport. Nice facility and no shuttle necessary. The only problem with staying there is that most of the airport concessions close at 9:00 p.m., so you might be forced to have dinner in the hotel (pricey).
There are a number of other hotels less than 5 minutes from the airport including a Marriott, Renaissance, Hampton Inn and Holiday Inn. That's all I can remember off the top of my head.