Yep that is what I do, I also put meat into a freezer bag, along with marinade, remove as much air
as I can, then freeze it until I need it. I think it soaks into the meat and tenderizes it nicely. I especially like doing this to rib eye steaks.
Did you know that those Food Savers draw air out of many different packaged foods too? We always reseal bags of chips, cookies, Panko, cereal, etc with the Food Saver. I usually do not draw the air out of these with the machine, just use my hands to do it. Some packaged foods do not draw as well as others. And I think it depends on which model of Food Saver you have.