To a large bowl add flour, sugar, baking powder, salt and baking soda - give a good stir
Now to the bowl add the small chunks or cubes of butter and cream cheese and with a pastry cutter or your hands mix ingredients until it resembles a course meal Now stir in the buttermilk until combined, dough will be sticky and shaggy - don't panic
Dust your rolling surface with some flour and turn dough out - knead dough folding it over a few times to work some flour in so it's not as sticky
Now using a rolling pin or just pressing the dough out with your hands until it is roughly 3/4 inch think
Using a biscuit cutter or a small juice glass cut your biscuits our and place them on a lined cookie sheet not touching each other
Bake in a pre-heated 425° oven for 9 minutes than brush with melted butter, sprinkle with cinnamon sugar and bake another 2-3 minutes