Preheat oven to 350°F.
Brown the ground beef in a skillet until it is cooked. Drain excess fat and add spaghetti sauce. Set aside.
Follow the instructions on the packet to cook spaghetti. Drain the spaghetti and put it in a bowl. Mix cream cheese, Italian Seasoning, and minced garlic. Stir until the cream cheese has melted and the spaghetti has been thoroughly coated.
Lightly grease a 9x13" baking pan. Place a little bit of meat sauce on the bottom of your dish. Add the spaghetti to the sauce. Top it with any remaining sauce. Sprinkle with parmesan cheese.
Bake for 30 minutes or until bubbly