Response: The question is not whether the Bible uses the term per se, but whether the nature of God as described in Scripture can rightly be described as personable, given the definition of person: a conscious, rational, thinking, subject of various experiences (a mind).
Response: The two terms are not incompatible with one another. Humans are spirits as well as persons. “Spirit” describes the kind of substance our person is; i.e. our person is a spirit, or spiritual in nature. The same is true of God. He is a person who is spiritual in nature.