Personally, I hate any moisturizer with SPF in it while using BP... I think you get this white/ghoulish residue on your skin that makes you look paler. I use Dan's moisturizer and Neutrogena Ultra Sheer Liquid Sunscreen SPF 70... It's the best thing I've found on the market w/SPF that blends seemlessly into your moisturizer w/o the white residue. Bonus, it also has a high SPF w/broad spectrum coverage and is amazing for sensitive/acne-prone skin... A win/win for sure...

The best sunscreen I've found is Lumiplexion Daily Definitive SPF 30. It has a very light moisturizer to it, but during the winter I use both the SPF (first) and then a separate moisturizer. This is a gel formula and does not leave any white cast on your face. Lumiplexion is sold on her website. She also has a Facebook page.