One pot spaghetti?

So I’m hopping someone can help me out. Here’s what I’m working with for this meal. One 45 ounce jar of pasta sauce One 16 ounce box of spaghetti and one pound of ground turkey. I’ve always cooked the pasta separately but I’m wondering if there’s a way to do it all in one pot and how? I guess my biggest problem is how much water to add.