Hi,
Unless you have done a long (5 or more months) bulk secondary fermentation there should be plenty of yeast in suspension to carbonate the beer. If you want more carbonation in your bottles increase the amount of priming sugar you use. But be careful, too much and you'll have some bottle bombs on your hands. Use the carbonation calculation on the bottom of the recipe in Brewsmith to determine the amount of priming sugar for a chosen carb level.