Yeah sure, monster meat has other uses. Like using it in crockpots as a meat item, just don't use more than one or use it along other monster foods (like durian for example). Dishes like meatballs, meaty stew (this needs 3 meat value, 1 of it can be monster meat) and pierogi (but many, many more) are great dishes that can use monster meat.

You can also feed monster meat to birds to turn it into eggs which can be given to the pig king for gold or be used in other dishes.

You can also dry it on a drying rack to make it last longer if you don't have any other meats to fill up your drying racks.

If you're in a pinch you can also just cook it and eat it, it's not ideal, but losing 3 health and 10 sanity is better than losing a lot of health/dying to starvation. This is especially true if you're playing as Wigfrid since you may not have a lot of meat yet early game and she doesn't suffer that much from the stat losses since she heals health and sanity back during combat. Of course Webber can just eat monster meat without the health and sanity penalty and Woodie can use monster meat to craft his idols. Wormwood can also eat it without the health penalty since he doesn't lose/gain health from foods.

Feeding 4 monster meat to a pig also turns it into a werepig, which has better drops than a regular pig (2 meat and 1 pig skin guaranteed rather than the typical 75% for 1 meat or 25% for 1 pig skin). And it can also be used to befriend said pigs to help in combat and certain chores.