I know all the baking is done but just wanted to give you an idea for next time you need a pie.
Use your favorite apple pie recipe. The recipe I use says to add 2 Tablespoons of flour to the apple mixture so the filling will not be as juicy. Then just add fresh cranberries a little at a time as you fill your pie crust with the apple filling. Do not mix them with the pie filling as it all may turn pink. Bake as per your recipe directions.
Viola! Then you can have "Sweetie Pie" as my sweetie calls it.