I think if your smart then you are strategic too as well, I think they are just the same. I think being smart is not what is seems to working fine in every moment but also be wise is what others are capable to and it is also a good personality in life.
But everything also should be balanced in order not to cause loss for their money.
Yes, I think being smart is also being strategic since you can't have strategy if you are not smart and you are not smart if you can't think some strategies and vice versa. But all things have differs in each other. Smart may ran out of his new idea since you have limited knowledge. You will only based on the things you know. And as well as being strategic person, maybe you have lots of strategy but you cannot assure if it is successful or not.