Katella Palms does, and you might check into Doubletree, & Red Roof Inn (though they might offer the ART). The Candy Cane Inn also has their own shuttle.
There are several moderate & economy that are within walking distance. If you go to the hotel thread stuck at the top of this board there is a map that shows locations of nearby Good Neighbor Hotels. Also, there is a link at the top to accommodations, and you would be able to see which hotels offer their own shuttles gratis.