Combine the flour, baking powder, baking soda, and salt in one bowl.
In a food processor, combine the orange zest, orange juice, egg, vanilla, vegetable oil, dates, milk and maple syrup. Process until smooth.
Spray a loaf pan with cooking spray. Evenly pour the mixture into the loaf pan. Top the bread with the oats.
Bake in the oven for 40-45 minutes (or until golden brown). At the end of cooking, stick a knife into the center of the loaf to check for doneness. If there is no residue on the knife, the loaf is cooked. If the knife is sticky, place the loaf back in the oven for 3-5 minutes.