Can you smoke marijuana and take strattera (atomoxetine) at the same time?

Not a good decision: Really probably not the best combination of drugs to take for multiple reasons.

No recommended: and suggests that the Strattera (atomoxetine) is not doing what it intended to do. So if you are intent on smoking marijuana then might as well stop the Strattera (atomoxetine)

Yes and no: I would recommend indica strains, since sativa strains can cause anxiety like symptoms, and when combined with a stimulant like strattera (atomoxetine) could result in side effects that you won't like. I am assuming the marijuana you are referring to is for medicinal purposes and not recreational.

Be smart: Young people who smoke marijuana not only suffer the same memory and learning impairment of their older counterparts, but also have a persistent drop in intelligence. Pretty sound studies coming out of the R&D work in the private sector looking to identify the helpful vs harmful components of marijuana. Be smart and limit or even stop the MJ. And K2 is vastly worse.

No: marijuana decreases concentration and hinders memory. Weed will only worsen your ADD.