yes its fine to leave the wheat. if you wanted, you could leave it in primary 3 weeks, then bottle like normal (skipping secondary).
that's a common practice for brewing hefeweizen, which doesn't/shouldn't be a really clear beer.
Primary: English Mild
On tap: Pale Ale, Lancelot's Wheat, English Brown Ale, Steam Beer, HoovNuts IPA
Bottled: MOAM, Braggot, Raspberry Melomel, Merlot, Apfelwein, Pyment, Sweet mead, Cabernet
Gal in 2009: 27, Gal in 2010: 34, Gal in 2011: 13, Gal in 2012: 10