As long as the hitch on the coach and the GCWR (combined weight rating) can each handle the weight of the CRV, sure. Depending on the CRV model and equipment, its curb weight is in the 3300-3550 lb range. Your Dutchstar probably has at least a 3500 lb tow rating and perhaps 5000 lbs. You need to research that before deciding on a toad.
A question in the Newmar owners forum might get you an answer if you don't have the specs yourself.
2004 American Tradition; 2014 Buick LaCRosse
Homebase in the Ocala Nat'l Forest near Ocala, FL