You mean whether this site will tell you the WW points? No, it doesn't. This is sparkpeople.com, not weightwatchers.com. They're two competing products in the same market and won't work together.
You can't even really do both together. WW doesn't give points to a lot of foods that are 'free', like vegetables, whereas Spark calculates the calories from everything. It's possible to over-eat on purely healthy choices!
If you want to use both, you need to use your WW guide book to work out the points on what you eat. I'm not sure if you really can fit into both plans with the same meal plan per day, but you could try. Just remember neither approach is necessarily "best" - but if you choose the best information from both plans you have a good chance of seeing success in your goals.